1583 lines
70 KiB
Plaintext
1583 lines
70 KiB
Plaintext
drop database if exists mysqltest;
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drop view if exists v1,v2,v3;
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grant create view on test.* to test@localhost;
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show grants for test@localhost;
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Grants for test@localhost
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GRANT USAGE ON *.* TO 'test'@'localhost'
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GRANT CREATE VIEW ON `test`.* TO 'test'@'localhost'
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revoke create view on test.* from test@localhost;
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show grants for test@localhost;
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Grants for test@localhost
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GRANT USAGE ON *.* TO 'test'@'localhost'
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drop user test@localhost;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create table mysqltest.t2 (a int, b int);
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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grant create view,select on test.* to mysqltest_1@localhost;
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create definer=root@localhost view v1 as select * from mysqltest.t1;
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ERROR 42000: Access denied; you need the SUPER privilege for this operation
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create view v1 as select * from mysqltest.t1;
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alter view v1 as select * from mysqltest.t1;
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ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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create or replace view v1 as select * from mysqltest.t1;
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ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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create view mysqltest.v2 as select * from mysqltest.t1;
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ERROR 42000: CREATE VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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create view v2 as select * from mysqltest.t2;
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ERROR 42000: ANY command denied to user 'mysqltest_1'@'localhost' for table 't2'
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show create view v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `mysqltest`.`t1`.`a` AS `a`,`mysqltest`.`t1`.`b` AS `b` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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grant create view,drop,select on test.* to mysqltest_1@localhost;
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use test;
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alter view v1 as select * from mysqltest.t1;
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create or replace view v1 as select * from mysqltest.t1;
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revoke all privileges on mysqltest.t1 from mysqltest_1@localhost;
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revoke all privileges on test.* from mysqltest_1@localhost;
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drop database mysqltest;
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drop view test.v1;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
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grant select (c) on mysqltest.v1 to mysqltest_1@localhost;
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select c from mysqltest.v1;
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c
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select d from mysqltest.v1;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 'v1'
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revoke all privileges on mysqltest.v1 from mysqltest_1@localhost;
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delete from mysql.user where user='mysqltest_1';
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create algorithm=temptable view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
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grant select (c) on mysqltest.v1 to mysqltest_1@localhost;
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select c from mysqltest.v1;
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c
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select d from mysqltest.v1;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'd' in table 'v1'
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revoke all privileges on mysqltest.v1 from mysqltest_1@localhost;
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delete from mysql.user where user='mysqltest_1';
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create table mysqltest.t2 (a int, b int);
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create view mysqltest.v1 (c,d) as select a+1,b+1 from mysqltest.t1;
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create algorithm=temptable view mysqltest.v2 (c,d) as select a+1,b+1 from mysqltest.t1;
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create view mysqltest.v3 (c,d) as select a+1,b+1 from mysqltest.t2;
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create algorithm=temptable view mysqltest.v4 (c,d) as select a+1,b+1 from mysqltest.t2;
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create view mysqltest.v5 (c,d) as select a+1,b+1 from mysqltest.t1;
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grant select on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.v2 to mysqltest_1@localhost;
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grant select on mysqltest.v3 to mysqltest_1@localhost;
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grant select on mysqltest.v4 to mysqltest_1@localhost;
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grant show view on mysqltest.v5 to mysqltest_1@localhost;
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select c from mysqltest.v1;
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c
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select c from mysqltest.v2;
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c
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select c from mysqltest.v3;
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c
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select c from mysqltest.v4;
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c
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select c from mysqltest.v5;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table 'v5'
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show columns from mysqltest.v1;
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Field Type Null Key Default Extra
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c bigint(12) YES NULL
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d bigint(12) YES NULL
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show columns from mysqltest.v2;
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Field Type Null Key Default Extra
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c bigint(12) YES NULL
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d bigint(12) YES NULL
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explain select c from mysqltest.v1;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v1;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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explain select c from mysqltest.v2;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v2;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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explain select c from mysqltest.v3;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v3;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v3'
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explain select c from mysqltest.v4;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v4;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v4'
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explain select c from mysqltest.v5;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table 'v5'
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show create view mysqltest.v5;
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View Create View character_set_client collation_connection
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v5 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v5` AS select (`mysqltest`.`t1`.`a` + 1) AS `c`,(`mysqltest`.`t1`.`b` + 1) AS `d` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v1;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v1;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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grant show view on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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explain select c from mysqltest.v1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 system NULL NULL NULL NULL 0 const row not found
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show create view mysqltest.v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v1` AS select (`mysqltest`.`t1`.`a` + 1) AS `c`,(`mysqltest`.`t1`.`b` + 1) AS `d` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v2;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v2;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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explain select c from mysqltest.v3;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v3;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v3'
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explain select c from mysqltest.v4;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v4;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v4'
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explain select c from mysqltest.v5;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table 'v5'
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show create view mysqltest.v5;
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View Create View character_set_client collation_connection
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v5 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v5` AS select (`mysqltest`.`t1`.`a` + 1) AS `c`,(`mysqltest`.`t1`.`b` + 1) AS `d` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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grant show view on mysqltest.* to mysqltest_1@localhost;
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explain select c from mysqltest.v1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 system NULL NULL NULL NULL 0 const row not found
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show create view mysqltest.v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v1` AS select (`mysqltest`.`t1`.`a` + 1) AS `c`,(`mysqltest`.`t1`.`b` + 1) AS `d` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 0 const row not found
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2 DERIVED NULL NULL NULL NULL NULL NULL NULL no matching row in const table
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show create view mysqltest.v2;
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View Create View character_set_client collation_connection
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v2 CREATE ALGORITHM=TEMPTABLE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v2` AS select (`mysqltest`.`t1`.`a` + 1) AS `c`,(`mysqltest`.`t1`.`b` + 1) AS `d` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v3;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v3;
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View Create View character_set_client collation_connection
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v3 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v3` AS select (`mysqltest`.`t2`.`a` + 1) AS `c`,(`mysqltest`.`t2`.`b` + 1) AS `d` from `mysqltest`.`t2` latin1 latin1_swedish_ci
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explain select c from mysqltest.v4;
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ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
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show create view mysqltest.v4;
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View Create View character_set_client collation_connection
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v4 CREATE ALGORITHM=TEMPTABLE DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v4` AS select (`mysqltest`.`t2`.`a` + 1) AS `c`,(`mysqltest`.`t2`.`b` + 1) AS `d` from `mysqltest`.`t2` latin1 latin1_swedish_ci
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revoke all privileges on mysqltest.* from mysqltest_1@localhost;
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delete from mysql.user where user='mysqltest_1';
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int, primary key(a));
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insert into mysqltest.t1 values (10,2), (20,3), (30,4), (40,5), (50,10);
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create table mysqltest.t2 (x int);
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insert into mysqltest.t2 values (3), (4), (5), (6);
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create view mysqltest.v1 (a,c) as select a, b+1 from mysqltest.t1;
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create view mysqltest.v2 (a,c) as select a, b from mysqltest.t1;
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create view mysqltest.v3 (a,c) as select a, b+1 from mysqltest.t1;
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grant update (a) on mysqltest.v2 to mysqltest_1@localhost;
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grant update on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.* to mysqltest_1@localhost;
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use mysqltest;
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update t2,v1 set v1.a=v1.a+v1.c where t2.x=v1.c;
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select * from t1;
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a b
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13 2
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24 3
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35 4
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46 5
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50 10
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update v1 set a=a+c;
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select * from t1;
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a b
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16 2
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28 3
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40 4
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52 5
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61 10
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update t2,v2 set v2.a=v2.a+v2.c where t2.x=v2.c;
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select * from t1;
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a b
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16 2
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31 3
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44 4
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57 5
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61 10
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update v2 set a=a+c;
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select * from t1;
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a b
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18 2
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34 3
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48 4
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62 5
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71 10
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update t2,v2 set v2.c=v2.a+v2.c where t2.x=v2.c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for column 'c' in table 'v2'
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update v2 set c=a+c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for column 'c' in table 'v2'
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update t2,v3 set v3.a=v3.a+v3.c where t2.x=v3.c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for table 'v3'
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update v3 set a=a+c;
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ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for table 'v3'
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use test;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int, primary key(a));
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insert into mysqltest.t1 values (1,2), (2,3), (3,4), (4,5), (5,10);
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create table mysqltest.t2 (x int);
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insert into mysqltest.t2 values (3), (4), (5), (6);
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create view mysqltest.v1 (a,c) as select a, b+1 from mysqltest.t1;
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create view mysqltest.v2 (a,c) as select a, b+1 from mysqltest.t1;
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grant delete on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.* to mysqltest_1@localhost;
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use mysqltest;
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delete from v1 where c < 4;
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select * from t1;
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a b
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2 3
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3 4
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4 5
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5 10
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delete v1 from t2,v1 where t2.x=v1.c;
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select * from t1;
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a b
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5 10
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delete v2 from t2,v2 where t2.x=v2.c;
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ERROR 42000: DELETE command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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delete from v2 where c < 4;
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ERROR 42000: DELETE command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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use test;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int, primary key(a));
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insert into mysqltest.t1 values (1,2), (2,3);
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create table mysqltest.t2 (x int, y int);
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insert into mysqltest.t2 values (3,4);
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create view mysqltest.v1 (a,c) as select a, b from mysqltest.t1;
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create view mysqltest.v2 (a,c) as select a, b from mysqltest.t1;
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grant insert on mysqltest.v1 to mysqltest_1@localhost;
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grant select on mysqltest.* to mysqltest_1@localhost;
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use mysqltest;
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insert into v1 values (5,6);
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select * from t1;
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a b
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1 2
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2 3
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5 6
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insert into v1 select x,y from t2;
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select * from t1;
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a b
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1 2
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2 3
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5 6
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3 4
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insert into v2 values (5,6);
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ERROR 42000: INSERT command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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insert into v2 select x,y from t2;
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ERROR 42000: INSERT command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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use test;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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create table mysqltest.t2 (a int, b int);
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grant update on mysqltest.t1 to mysqltest_1@localhost;
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grant update(b) on mysqltest.t2 to mysqltest_1@localhost;
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grant create view,update on test.* to mysqltest_1@localhost;
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create view v1 as select * from mysqltest.t1;
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create view v2 as select b from mysqltest.t2;
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create view mysqltest.v1 as select * from mysqltest.t1;
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ERROR 42000: CREATE VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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create view v3 as select a from mysqltest.t2;
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ERROR 42000: ANY command denied to user 'mysqltest_1'@'localhost' for column 'a' in table 't2'
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create table mysqltest.v3 (b int);
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grant create view on mysqltest.v3 to mysqltest_1@localhost;
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drop table mysqltest.v3;
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create view mysqltest.v3 as select b from mysqltest.t2;
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grant create view, update on mysqltest.v3 to mysqltest_1@localhost;
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drop view mysqltest.v3;
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create view mysqltest.v3 as select b from mysqltest.t2;
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create view v4 as select b+1 from mysqltest.t2;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'b' in table 't2'
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grant create view,update,select on test.* to mysqltest_1@localhost;
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create view v4 as select b+1 from mysqltest.t2;
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ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'b' in table 't2'
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grant update,select(b) on mysqltest.t2 to mysqltest_1@localhost;
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create view v4 as select b+1 from mysqltest.t2;
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop database mysqltest;
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drop view v1,v2,v4;
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create database mysqltest;
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create table mysqltest.t1 (a int);
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grant all privileges on mysqltest.* to mysqltest_1@localhost;
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use mysqltest;
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create view v1 as select * from t1;
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use test;
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revoke all privileges on mysqltest.* from mysqltest_1@localhost;
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drop database mysqltest;
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create database mysqltest;
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create table mysqltest.t1 (a int, b int);
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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grant create view,select on test.* to mysqltest_1@localhost;
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create view v1 as select * from mysqltest.t1;
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show create view v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `mysqltest`.`t1`.`a` AS `a`,`mysqltest`.`t1`.`b` AS `b` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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revoke select on mysqltest.t1 from mysqltest_1@localhost;
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select * from v1;
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ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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grant select on mysqltest.t1 to mysqltest_1@localhost;
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select * from v1;
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a b
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REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
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drop view v1;
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drop database mysqltest;
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create database mysqltest;
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use mysqltest;
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create table t1 (a int);
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insert into t1 values (1);
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create table t2 (s1 int);
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drop function if exists f2;
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create function f2 () returns int begin declare v int; select s1 from t2
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into v; return v; end//
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create algorithm=TEMPTABLE view v1 as select f2() from t1;
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create algorithm=MERGE view v2 as select f2() from t1;
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create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select f2() from t1;
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create algorithm=MERGE SQL SECURITY INVOKER view v4 as select f2() from t1;
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create SQL SECURITY INVOKER view v5 as select * from v4;
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grant select on v1 to mysqltest_1@localhost;
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grant select on v2 to mysqltest_1@localhost;
|
|
grant select on v3 to mysqltest_1@localhost;
|
|
grant select on v4 to mysqltest_1@localhost;
|
|
grant select on v5 to mysqltest_1@localhost;
|
|
use mysqltest;
|
|
select * from v1;
|
|
f2()
|
|
NULL
|
|
Warnings:
|
|
Warning 1329 No data - zero rows fetched, selected, or processed
|
|
select * from v2;
|
|
f2()
|
|
NULL
|
|
Warnings:
|
|
Warning 1329 No data - zero rows fetched, selected, or processed
|
|
select * from v3;
|
|
ERROR HY000: View 'mysqltest.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v4;
|
|
ERROR HY000: View 'mysqltest.v4' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
use test;
|
|
drop view v1, v2, v3, v4, v5;
|
|
drop function f2;
|
|
drop table t1, t2;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
create table t2 (s1 int);
|
|
drop function if exists f2;
|
|
create function f2 () returns int begin declare v int; select s1 from t2
|
|
into v; return v; end//
|
|
grant select on t1 to mysqltest_1@localhost;
|
|
grant execute on function f2 to mysqltest_1@localhost;
|
|
grant create view on mysqltest.* to mysqltest_1@localhost;
|
|
use mysqltest;
|
|
create algorithm=TEMPTABLE view v1 as select f2() from t1;
|
|
create algorithm=MERGE view v2 as select f2() from t1;
|
|
create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select f2() from t1;
|
|
create algorithm=MERGE SQL SECURITY INVOKER view v4 as select f2() from t1;
|
|
use test;
|
|
create view v5 as select * from v1;
|
|
revoke execute on function f2 from mysqltest_1@localhost;
|
|
select * from v1;
|
|
ERROR HY000: View 'mysqltest.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v2;
|
|
ERROR HY000: View 'mysqltest.v2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v3;
|
|
f2()
|
|
NULL
|
|
Warnings:
|
|
Warning 1329 No data - zero rows fetched, selected, or processed
|
|
select * from v4;
|
|
f2()
|
|
NULL
|
|
Warnings:
|
|
Warning 1329 No data - zero rows fetched, selected, or processed
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
drop view v1, v2, v3, v4, v5;
|
|
drop function f2;
|
|
drop table t1, t2;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
create table t1 (a int);
|
|
create table v1 (a int);
|
|
insert into t1 values (1);
|
|
grant select on t1 to mysqltest_1@localhost;
|
|
grant select on v1 to mysqltest_1@localhost;
|
|
grant create view on mysqltest.* to mysqltest_1@localhost;
|
|
drop table v1;
|
|
use mysqltest;
|
|
create algorithm=TEMPTABLE view v1 as select *, a as b from t1;
|
|
create algorithm=MERGE view v2 as select *, a as b from t1;
|
|
create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select *, a as b from t1;
|
|
create algorithm=MERGE SQL SECURITY INVOKER view v4 as select *, a as b from t1;
|
|
create view v5 as select * from v1;
|
|
use test;
|
|
revoke select on t1 from mysqltest_1@localhost;
|
|
select * from v1;
|
|
ERROR HY000: View 'mysqltest.v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v2;
|
|
ERROR HY000: View 'mysqltest.v2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v3;
|
|
a b
|
|
1 1
|
|
select * from v4;
|
|
a b
|
|
1 1
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
drop table t1;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
create table t1 (a int);
|
|
insert into t1 values (1);
|
|
create algorithm=TEMPTABLE view v1 as select *, a as b from t1;
|
|
create algorithm=MERGE view v2 as select *, a as b from t1;
|
|
create algorithm=TEMPTABLE SQL SECURITY INVOKER view v3 as select *, a as b from t1;
|
|
create algorithm=MERGE SQL SECURITY INVOKER view v4 as select *, a as b from t1;
|
|
create SQL SECURITY INVOKER view v5 as select * from v4;
|
|
grant select on v1 to mysqltest_1@localhost;
|
|
grant select on v2 to mysqltest_1@localhost;
|
|
grant select on v3 to mysqltest_1@localhost;
|
|
grant select on v4 to mysqltest_1@localhost;
|
|
grant select on v5 to mysqltest_1@localhost;
|
|
use mysqltest;
|
|
select * from v1;
|
|
a b
|
|
1 1
|
|
select * from v2;
|
|
a b
|
|
1 1
|
|
select * from v3;
|
|
ERROR HY000: View 'mysqltest.v3' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v4;
|
|
ERROR HY000: View 'mysqltest.v4' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
select * from v5;
|
|
ERROR HY000: View 'mysqltest.v5' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
use test;
|
|
drop view v1, v2, v3, v4, v5;
|
|
drop table t1;
|
|
use test;
|
|
REVOKE ALL PRIVILEGES, GRANT OPTION FROM mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
drop view if exists v1;
|
|
drop table if exists t1;
|
|
create table t1 as select * from mysql.user where user='';
|
|
delete from mysql.user where user='';
|
|
flush privileges;
|
|
grant all on test.* to 'test14256'@'%';
|
|
use test;
|
|
create view v1 as select 42;
|
|
show create view v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`test14256`@`%` SQL SECURITY DEFINER VIEW `v1` AS select 42 AS `42` latin1 latin1_swedish_ci
|
|
select definer into @v1def1 from information_schema.views
|
|
where table_schema = 'test' and table_name='v1';
|
|
drop view v1;
|
|
create definer=`test14256`@`%` view v1 as select 42;
|
|
show create view v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`test14256`@`%` SQL SECURITY DEFINER VIEW `v1` AS select 42 AS `42` latin1 latin1_swedish_ci
|
|
select definer into @v1def2 from information_schema.views
|
|
where table_schema = 'test' and table_name='v1';
|
|
drop view v1;
|
|
select @v1def1, @v1def2, @v1def1=@v1def2;
|
|
@v1def1 @v1def2 @v1def1=@v1def2
|
|
test14256@% test14256@% 1
|
|
drop user test14256;
|
|
insert into mysql.user select * from t1;
|
|
flush privileges;
|
|
drop table t1;
|
|
create database mysqltest;
|
|
use mysqltest;
|
|
CREATE TABLE t1 (i INT);
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
GRANT SELECT, LOCK TABLES ON mysqltest.* TO mysqltest_1@localhost;
|
|
use mysqltest;
|
|
LOCK TABLES v1 READ;
|
|
SHOW CREATE TABLE v1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v1'
|
|
UNLOCK TABLES;
|
|
use test;
|
|
use test;
|
|
drop user mysqltest_1@localhost;
|
|
drop database mysqltest;
|
|
create definer=some_user@`` sql security invoker view v1 as select 1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('some_user'@'') does not exist
|
|
create definer=some_user@localhost sql security invoker view v2 as select 1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('some_user'@'localhost') does not exist
|
|
show create view v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`some_user`@`` SQL SECURITY INVOKER VIEW `v1` AS select 1 AS `1` latin1 latin1_swedish_ci
|
|
show create view v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`some_user`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select 1 AS `1` latin1 latin1_swedish_ci
|
|
drop view v1;
|
|
drop view v2;
|
|
CREATE DATABASE mysqltest1;
|
|
CREATE USER readonly@localhost;
|
|
CREATE TABLE mysqltest1.t1 (x INT);
|
|
INSERT INTO mysqltest1.t1 VALUES (1), (2);
|
|
CREATE SQL SECURITY INVOKER VIEW mysqltest1.v_t1 AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_ts AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_ti AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tu AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tus AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_td AS SELECT * FROM mysqltest1.t1;
|
|
CREATE SQL SECURITY DEFINER VIEW mysqltest1.v_tds AS SELECT * FROM mysqltest1.t1;
|
|
GRANT SELECT, INSERT, UPDATE, DELETE ON mysqltest1.v_t1 TO readonly@localhost;
|
|
GRANT SELECT ON mysqltest1.v_ts TO readonly@localhost;
|
|
GRANT INSERT ON mysqltest1.v_ti TO readonly@localhost;
|
|
GRANT UPDATE ON mysqltest1.v_tu TO readonly@localhost;
|
|
GRANT UPDATE,SELECT ON mysqltest1.v_tus TO readonly@localhost;
|
|
GRANT DELETE ON mysqltest1.v_td TO readonly@localhost;
|
|
GRANT DELETE,SELECT ON mysqltest1.v_tds TO readonly@localhost;
|
|
SELECT * FROM mysqltest1.v_t1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
INSERT INTO mysqltest1.v_t1 VALUES(4);
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
DELETE FROM mysqltest1.v_t1 WHERE x = 1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
UPDATE mysqltest1.v_t1 SET x = 3 WHERE x = 2;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
UPDATE mysqltest1.v_t1 SET x = 3;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
DELETE FROM mysqltest1.v_t1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SELECT 1 FROM mysqltest1.v_t1;
|
|
ERROR HY000: View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SELECT * FROM mysqltest1.t1;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table 't1'
|
|
SELECT * FROM mysqltest1.v_ts;
|
|
x
|
|
1
|
|
2
|
|
SELECT * FROM mysqltest1.v_ts, mysqltest1.t1 WHERE mysqltest1.t1.x = mysqltest1.v_ts.x;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table 't1'
|
|
SELECT * FROM mysqltest1.v_ti;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for table 'v_ti'
|
|
INSERT INTO mysqltest1.v_ts VALUES (100);
|
|
ERROR 42000: INSERT command denied to user 'readonly'@'localhost' for table 'v_ts'
|
|
INSERT INTO mysqltest1.v_ti VALUES (100);
|
|
UPDATE mysqltest1.v_ts SET x= 200 WHERE x = 100;
|
|
ERROR 42000: UPDATE command denied to user 'readonly'@'localhost' for table 'v_ts'
|
|
UPDATE mysqltest1.v_ts SET x= 200;
|
|
ERROR 42000: UPDATE command denied to user 'readonly'@'localhost' for table 'v_ts'
|
|
UPDATE mysqltest1.v_tu SET x= 200 WHERE x = 100;
|
|
UPDATE mysqltest1.v_tus SET x= 200 WHERE x = 100;
|
|
UPDATE mysqltest1.v_tu SET x= 200;
|
|
DELETE FROM mysqltest1.v_ts WHERE x= 200;
|
|
ERROR 42000: DELETE command denied to user 'readonly'@'localhost' for table 'v_ts'
|
|
DELETE FROM mysqltest1.v_ts;
|
|
ERROR 42000: DELETE command denied to user 'readonly'@'localhost' for table 'v_ts'
|
|
DELETE FROM mysqltest1.v_td WHERE x= 200;
|
|
ERROR 42000: SELECT command denied to user 'readonly'@'localhost' for column 'x' in table 'v_td'
|
|
DELETE FROM mysqltest1.v_tds WHERE x= 200;
|
|
DELETE FROM mysqltest1.v_td;
|
|
DROP VIEW mysqltest1.v_tds;
|
|
DROP VIEW mysqltest1.v_td;
|
|
DROP VIEW mysqltest1.v_tus;
|
|
DROP VIEW mysqltest1.v_tu;
|
|
DROP VIEW mysqltest1.v_ti;
|
|
DROP VIEW mysqltest1.v_ts;
|
|
DROP VIEW mysqltest1.v_t1;
|
|
DROP TABLE mysqltest1.t1;
|
|
DROP USER readonly@localhost;
|
|
DROP DATABASE mysqltest1;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY);
|
|
INSERT INTO t1 VALUES (1), (2), (3);
|
|
CREATE DEFINER = 'no-such-user'@localhost VIEW v AS SELECT a from t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no-such-user'@'localhost') does not exist
|
|
SHOW CREATE VIEW v;
|
|
View Create View character_set_client collation_connection
|
|
v CREATE ALGORITHM=UNDEFINED DEFINER=`no-such-user`@`localhost` SQL SECURITY DEFINER VIEW `v` AS select `test`.`t1`.`a` AS `a` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no-such-user'@'localhost') does not exist
|
|
SELECT * FROM v;
|
|
ERROR HY000: The user specified as a definer ('no-such-user'@'localhost') does not exist
|
|
DROP VIEW v;
|
|
DROP TABLE t1;
|
|
USE test;
|
|
CREATE USER mysqltest_db1@localhost identified by 'PWD';
|
|
GRANT ALL ON mysqltest_db1.* TO mysqltest_db1@localhost WITH GRANT OPTION;
|
|
CREATE SCHEMA mysqltest_db1 ;
|
|
USE mysqltest_db1 ;
|
|
CREATE TABLE t1 (f1 INTEGER);
|
|
CREATE VIEW view1 AS
|
|
SELECT * FROM t1;
|
|
SHOW CREATE VIEW view1;
|
|
View Create View character_set_client collation_connection
|
|
view1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_db1`@`localhost` SQL SECURITY DEFINER VIEW `view1` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
CREATE VIEW view2 AS
|
|
SELECT * FROM view1;
|
|
# Here comes a suspicious warning
|
|
SHOW CREATE VIEW view2;
|
|
View Create View character_set_client collation_connection
|
|
view2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqltest_db1`@`localhost` SQL SECURITY DEFINER VIEW `view2` AS select `view1`.`f1` AS `f1` from `view1` latin1 latin1_swedish_ci
|
|
# But the view view2 is usable
|
|
SELECT * FROM view2;
|
|
f1
|
|
CREATE VIEW view3 AS
|
|
SELECT * FROM view2;
|
|
SELECT * from view3;
|
|
f1
|
|
DROP VIEW mysqltest_db1.view3;
|
|
DROP VIEW mysqltest_db1.view2;
|
|
DROP VIEW mysqltest_db1.view1;
|
|
DROP TABLE mysqltest_db1.t1;
|
|
DROP SCHEMA mysqltest_db1;
|
|
DROP USER mysqltest_db1@localhost;
|
|
CREATE DATABASE test1;
|
|
CREATE DATABASE test2;
|
|
CREATE TABLE test1.t0 (a VARCHAR(20));
|
|
CREATE TABLE test2.t1 (a VARCHAR(20));
|
|
CREATE VIEW test2.t3 AS SELECT * FROM test1.t0;
|
|
CREATE OR REPLACE VIEW test.v1 AS
|
|
SELECT ta.a AS col1, tb.a AS col2 FROM test2.t3 ta, test2.t1 tb;
|
|
DROP VIEW test.v1;
|
|
DROP VIEW test2.t3;
|
|
DROP TABLE test2.t1, test1.t0;
|
|
DROP DATABASE test2;
|
|
DROP DATABASE test1;
|
|
DROP VIEW IF EXISTS v1;
|
|
DROP VIEW IF EXISTS v2;
|
|
DROP VIEW IF EXISTS v3;
|
|
DROP FUNCTION IF EXISTS f1;
|
|
DROP FUNCTION IF EXISTS f2;
|
|
DROP PROCEDURE IF EXISTS p1;
|
|
CREATE SQL SECURITY DEFINER VIEW v1 AS SELECT CURRENT_USER() AS cu;
|
|
CREATE FUNCTION f1() RETURNS VARCHAR(77) SQL SECURITY INVOKER
|
|
RETURN CURRENT_USER();
|
|
CREATE SQL SECURITY DEFINER VIEW v2 AS SELECT f1() AS cu;
|
|
CREATE PROCEDURE p1(OUT cu VARCHAR(77)) SQL SECURITY INVOKER
|
|
SET cu= CURRENT_USER();
|
|
CREATE FUNCTION f2() RETURNS VARCHAR(77) SQL SECURITY INVOKER
|
|
BEGIN
|
|
DECLARE cu VARCHAR(77);
|
|
CALL p1(cu);
|
|
RETURN cu;
|
|
END|
|
|
CREATE SQL SECURITY DEFINER VIEW v3 AS SELECT f2() AS cu;
|
|
CREATE USER mysqltest_u1@localhost;
|
|
GRANT ALL ON test.* TO mysqltest_u1@localhost;
|
|
|
|
The following tests should all return 1.
|
|
|
|
SELECT CURRENT_USER() = 'mysqltest_u1@localhost';
|
|
CURRENT_USER() = 'mysqltest_u1@localhost'
|
|
1
|
|
SELECT f1() = 'mysqltest_u1@localhost';
|
|
f1() = 'mysqltest_u1@localhost'
|
|
1
|
|
CALL p1(@cu);
|
|
SELECT @cu = 'mysqltest_u1@localhost';
|
|
@cu = 'mysqltest_u1@localhost'
|
|
1
|
|
SELECT f2() = 'mysqltest_u1@localhost';
|
|
f2() = 'mysqltest_u1@localhost'
|
|
1
|
|
SELECT cu = 'root@localhost' FROM v1;
|
|
cu = 'root@localhost'
|
|
1
|
|
SELECT cu = 'root@localhost' FROM v2;
|
|
cu = 'root@localhost'
|
|
1
|
|
SELECT cu = 'root@localhost' FROM v3;
|
|
cu = 'root@localhost'
|
|
1
|
|
DROP VIEW v3;
|
|
DROP FUNCTION f2;
|
|
DROP PROCEDURE p1;
|
|
DROP FUNCTION f1;
|
|
DROP VIEW v2;
|
|
DROP VIEW v1;
|
|
DROP USER mysqltest_u1@localhost;
|
|
CREATE DATABASE db17254;
|
|
USE db17254;
|
|
CREATE TABLE t1 (f1 INT);
|
|
INSERT INTO t1 VALUES (10),(20);
|
|
CREATE USER def_17254@localhost;
|
|
GRANT SELECT ON db17254.* TO def_17254@localhost;
|
|
CREATE USER inv_17254@localhost;
|
|
GRANT SELECT ON db17254.t1 TO inv_17254@localhost;
|
|
GRANT CREATE VIEW ON db17254.* TO def_17254@localhost;
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
DROP USER def_17254@localhost;
|
|
for a user
|
|
SELECT * FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'inv_17254'@'localhost' for table 'v1'
|
|
for a superuser
|
|
SELECT * FROM v1;
|
|
ERROR HY000: The user specified as a definer ('def_17254'@'localhost') does not exist
|
|
DROP USER inv_17254@localhost;
|
|
DROP DATABASE db17254;
|
|
DROP DATABASE IF EXISTS mysqltest_db1;
|
|
DROP DATABASE IF EXISTS mysqltest_db2;
|
|
DROP USER mysqltest_u1;
|
|
DROP USER mysqltest_u2;
|
|
CREATE USER mysqltest_u1@localhost;
|
|
CREATE USER mysqltest_u2@localhost;
|
|
CREATE DATABASE mysqltest_db1;
|
|
CREATE DATABASE mysqltest_db2;
|
|
GRANT ALL ON mysqltest_db1.* TO mysqltest_u1@localhost WITH GRANT OPTION;
|
|
GRANT ALL ON mysqltest_db2.* TO mysqltest_u2@localhost;
|
|
CREATE TABLE t1 (i INT);
|
|
INSERT INTO t1 VALUES (1);
|
|
CREATE VIEW v1 AS SELECT i FROM t1 WHERE 1 IN (SELECT * FROM t1);
|
|
CREATE TABLE t2 (s CHAR(7));
|
|
INSERT INTO t2 VALUES ('public');
|
|
GRANT SELECT ON v1 TO mysqltest_u2@localhost;
|
|
GRANT SELECT ON t2 TO mysqltest_u2@localhost;
|
|
SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2;
|
|
i s
|
|
1 public
|
|
PREPARE stmt1 FROM "SELECT * FROM mysqltest_db1.t2";
|
|
EXECUTE stmt1;
|
|
s
|
|
public
|
|
PREPARE stmt2 FROM "SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2";
|
|
EXECUTE stmt2;
|
|
i s
|
|
1 public
|
|
REVOKE SELECT ON t2 FROM mysqltest_u2@localhost;
|
|
UPDATE t2 SET s = 'private' WHERE s = 'public';
|
|
SELECT * FROM mysqltest_db1.v1, mysqltest_db1.t2;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table 't2'
|
|
EXECUTE stmt1;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table 't2'
|
|
EXECUTE stmt2;
|
|
ERROR 42000: SELECT command denied to user 'mysqltest_u2'@'localhost' for table 't2'
|
|
REVOKE ALL ON mysqltest_db1.* FROM mysqltest_u1@localhost;
|
|
REVOKE ALL ON mysqltest_db2.* FROM mysqltest_u2@localhost;
|
|
DROP DATABASE mysqltest_db1;
|
|
DROP DATABASE mysqltest_db2;
|
|
DROP USER mysqltest_u1@localhost;
|
|
DROP USER mysqltest_u2@localhost;
|
|
CREATE DATABASE db26813;
|
|
USE db26813;
|
|
CREATE TABLE t1(f1 INT, f2 INT);
|
|
CREATE VIEW v1 AS SELECT f1 FROM t1;
|
|
CREATE VIEW v2 AS SELECT f1 FROM t1;
|
|
CREATE VIEW v3 AS SELECT f1 FROM t1;
|
|
CREATE USER u26813@localhost;
|
|
GRANT DROP ON db26813.v1 TO u26813@localhost;
|
|
GRANT CREATE VIEW ON db26813.v2 TO u26813@localhost;
|
|
GRANT DROP, CREATE VIEW ON db26813.v3 TO u26813@localhost;
|
|
GRANT SELECT ON db26813.t1 TO u26813@localhost;
|
|
ALTER VIEW v1 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need the SUPER privilege for this operation
|
|
ALTER VIEW v2 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need the SUPER privilege for this operation
|
|
ALTER VIEW v3 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need the SUPER privilege for this operation
|
|
SHOW CREATE VIEW v3;
|
|
View Create View character_set_client collation_connection
|
|
v3 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
DROP USER u26813@localhost;
|
|
DROP DATABASE db26813;
|
|
#
|
|
# Bug#29908 A user can gain additional access through the ALTER VIEW.
|
|
#
|
|
CREATE DATABASE mysqltest_29908;
|
|
USE mysqltest_29908;
|
|
CREATE TABLE t1(f1 INT, f2 INT);
|
|
CREATE USER u29908_1@localhost;
|
|
CREATE DEFINER = u29908_1@localhost VIEW v1 AS SELECT f1 FROM t1;
|
|
CREATE DEFINER = u29908_1@localhost SQL SECURITY INVOKER VIEW v2 AS
|
|
SELECT f1 FROM t1;
|
|
GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v1 TO u29908_1@localhost;
|
|
GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_1@localhost;
|
|
GRANT SELECT ON mysqltest_29908.t1 TO u29908_1@localhost;
|
|
CREATE USER u29908_2@localhost;
|
|
GRANT DROP, CREATE VIEW ON mysqltest_29908.v1 TO u29908_2@localhost;
|
|
GRANT DROP, CREATE VIEW, SHOW VIEW ON mysqltest_29908.v2 TO u29908_2@localhost;
|
|
GRANT SELECT ON mysqltest_29908.t1 TO u29908_2@localhost;
|
|
ALTER VIEW v1 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need the SUPER privilege for this operation
|
|
ALTER VIEW v2 AS SELECT f2 FROM t1;
|
|
ERROR 42000: Access denied; you need the SUPER privilege for this operation
|
|
SHOW CREATE VIEW v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
ALTER VIEW v1 AS SELECT f2 FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f2` AS `f2` from `t1` latin1 latin1_swedish_ci
|
|
ALTER VIEW v2 AS SELECT f2 FROM t1;
|
|
SHOW CREATE VIEW v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f2` AS `f2` from `t1` latin1 latin1_swedish_ci
|
|
ALTER VIEW v1 AS SELECT f1 FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
ALTER VIEW v2 AS SELECT f1 FROM t1;
|
|
SHOW CREATE VIEW v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`u29908_1`@`localhost` SQL SECURITY INVOKER VIEW `v2` AS select `t1`.`f1` AS `f1` from `t1` latin1 latin1_swedish_ci
|
|
DROP USER u29908_1@localhost;
|
|
DROP USER u29908_2@localhost;
|
|
DROP DATABASE mysqltest_29908;
|
|
#######################################################################
|
|
DROP DATABASE IF EXISTS mysqltest1;
|
|
DROP DATABASE IF EXISTS mysqltest2;
|
|
CREATE DATABASE mysqltest1;
|
|
CREATE DATABASE mysqltest2;
|
|
CREATE TABLE mysqltest1.t1(c1 INT);
|
|
CREATE TABLE mysqltest1.t2(c2 INT);
|
|
CREATE TABLE mysqltest1.t3(c3 INT);
|
|
CREATE TABLE mysqltest1.t4(c4 INT);
|
|
INSERT INTO mysqltest1.t1 VALUES (11), (12), (13), (14);
|
|
INSERT INTO mysqltest1.t2 VALUES (21), (22), (23), (24);
|
|
INSERT INTO mysqltest1.t3 VALUES (31), (32), (33), (34);
|
|
INSERT INTO mysqltest1.t4 VALUES (41), (42), (43), (44);
|
|
GRANT SELECT ON mysqltest1.t1 TO mysqltest_u1@localhost;
|
|
GRANT INSERT ON mysqltest1.t2 TO mysqltest_u1@localhost;
|
|
GRANT SELECT, UPDATE ON mysqltest1.t3 TO mysqltest_u1@localhost;
|
|
GRANT SELECT, DELETE ON mysqltest1.t4 TO mysqltest_u1@localhost;
|
|
GRANT ALL PRIVILEGES ON mysqltest2.* TO mysqltest_u1@localhost;
|
|
|
|
---> connection: bug24040_con
|
|
SELECT * FROM mysqltest1.t1;
|
|
c1
|
|
11
|
|
12
|
|
13
|
|
14
|
|
INSERT INTO mysqltest1.t2 VALUES(25);
|
|
UPDATE mysqltest1.t3 SET c3 = 331 WHERE c3 = 31;
|
|
DELETE FROM mysqltest1.t4 WHERE c4 = 44;
|
|
CREATE VIEW v1 AS SELECT * FROM mysqltest1.t1;
|
|
CREATE VIEW v2 AS SELECT * FROM mysqltest1.t2;
|
|
CREATE VIEW v3 AS SELECT * FROM mysqltest1.t3;
|
|
CREATE VIEW v4 AS SELECT * FROM mysqltest1.t4;
|
|
SELECT * FROM v1;
|
|
c1
|
|
11
|
|
12
|
|
13
|
|
14
|
|
INSERT INTO v2 VALUES(26);
|
|
UPDATE v3 SET c3 = 332 WHERE c3 = 32;
|
|
DELETE FROM v4 WHERE c4 = 43;
|
|
CREATE VIEW v12 AS SELECT c1, c2 FROM mysqltest1.t1, mysqltest1.t2;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v12'
|
|
CREATE VIEW v13 AS SELECT c1, c3 FROM mysqltest1.t1, mysqltest1.t3;
|
|
CREATE VIEW v14 AS SELECT c1, c4 FROM mysqltest1.t1, mysqltest1.t4;
|
|
CREATE VIEW v21 AS SELECT c2, c1 FROM mysqltest1.t2, mysqltest1.t1;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c1' in table 'v21'
|
|
CREATE VIEW v23 AS SELECT c2, c3 FROM mysqltest1.t2, mysqltest1.t3;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c3' in table 'v23'
|
|
CREATE VIEW v24 AS SELECT c2, c4 FROM mysqltest1.t2, mysqltest1.t4;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c4' in table 'v24'
|
|
CREATE VIEW v31 AS SELECT c3, c1 FROM mysqltest1.t3, mysqltest1.t1;
|
|
CREATE VIEW v32 AS SELECT c3, c2 FROM mysqltest1.t3, mysqltest1.t2;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v32'
|
|
CREATE VIEW v34 AS SELECT c3, c4 FROM mysqltest1.t3, mysqltest1.t4;
|
|
CREATE VIEW v41 AS SELECT c4, c1 FROM mysqltest1.t4, mysqltest1.t1;
|
|
CREATE VIEW v42 AS SELECT c4, c2 FROM mysqltest1.t4, mysqltest1.t2;
|
|
ERROR 42000: create view command denied to user 'mysqltest_u1'@'localhost' for column 'c2' in table 'v42'
|
|
CREATE VIEW v43 AS SELECT c4, c3 FROM mysqltest1.t4, mysqltest1.t3;
|
|
|
|
---> connection: default
|
|
SELECT * FROM mysqltest1.t1;
|
|
c1
|
|
11
|
|
12
|
|
13
|
|
14
|
|
SELECT * FROM mysqltest1.t2;
|
|
c2
|
|
21
|
|
22
|
|
23
|
|
24
|
|
25
|
|
26
|
|
SELECT * FROM mysqltest1.t3;
|
|
c3
|
|
331
|
|
332
|
|
33
|
|
34
|
|
SELECT * FROM mysqltest1.t4;
|
|
c4
|
|
41
|
|
42
|
|
DROP DATABASE mysqltest1;
|
|
DROP DATABASE mysqltest2;
|
|
DROP USER mysqltest_u1@localhost;
|
|
CREATE DATABASE db1;
|
|
USE db1;
|
|
CREATE TABLE t1(f1 INT, f2 INT);
|
|
CREATE VIEW v1 AS SELECT f1, f2 FROM t1;
|
|
GRANT SELECT (f1) ON t1 TO foo;
|
|
GRANT SELECT (f1) ON v1 TO foo;
|
|
USE db1;
|
|
SELECT f1 FROM t1;
|
|
f1
|
|
SELECT f2 FROM t1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for column 'f2' in table 't1'
|
|
SELECT * FROM t1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table 't1'
|
|
SELECT f1 FROM v1;
|
|
f1
|
|
SELECT f2 FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for column 'f2' in table 'v1'
|
|
SELECT * FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'foo'@'localhost' for table 'v1'
|
|
USE test;
|
|
REVOKE SELECT (f1) ON db1.t1 FROM foo;
|
|
REVOKE SELECT (f1) ON db1.v1 FROM foo;
|
|
DROP USER foo;
|
|
DROP VIEW db1.v1;
|
|
DROP TABLE db1.t1;
|
|
DROP DATABASE db1;
|
|
Bug #11765687/#58677:
|
|
No privilege on table/view, but can know #rows / underlying table's name
|
|
create database mysqltest1;
|
|
create table mysqltest1.t1 (i int);
|
|
create table mysqltest1.t2 (j int);
|
|
create table mysqltest1.t3 (k int, secret int);
|
|
create user alice@localhost;
|
|
create user bob@localhost;
|
|
create user cecil@localhost;
|
|
create user dan@localhost;
|
|
create user eugene@localhost;
|
|
create user fiona@localhost;
|
|
create user greg@localhost;
|
|
create user han@localhost;
|
|
create user inga@localhost;
|
|
create user jamie@localhost;
|
|
create user karl@localhost;
|
|
create user lena@localhost;
|
|
create user mhairi@localhost;
|
|
create user noam@localhost;
|
|
create user olga@localhost;
|
|
create user pjotr@localhost;
|
|
create user quintessa@localhost;
|
|
grant all privileges on mysqltest1.* to alice@localhost with grant option;
|
|
... as alice
|
|
create view v1 as select * from t1;
|
|
create view v2 as select * from v1, t2;
|
|
create view v3 as select k from t3;
|
|
grant select on mysqltest1.v1 to bob@localhost;
|
|
grant show view on mysqltest1.v1 to cecil@localhost;
|
|
grant select, show view on mysqltest1.v1 to dan@localhost;
|
|
grant select on mysqltest1.t1 to dan@localhost;
|
|
grant select on mysqltest1.* to eugene@localhost;
|
|
grant select, show view on mysqltest1.v2 to fiona@localhost;
|
|
grant select, show view on mysqltest1.v2 to greg@localhost;
|
|
grant show view on mysqltest1.v1 to greg@localhost;
|
|
grant select(k) on mysqltest1.t3 to han@localhost;
|
|
grant select, show view on mysqltest1.v3 to han@localhost;
|
|
grant select on mysqltest1.t1 to inga@localhost;
|
|
grant select on mysqltest1.t2 to inga@localhost;
|
|
grant select on mysqltest1.v1 to inga@localhost;
|
|
grant select, show view on mysqltest1.v2 to inga@localhost;
|
|
grant select on mysqltest1.t1 to jamie@localhost;
|
|
grant select on mysqltest1.t2 to jamie@localhost;
|
|
grant show view on mysqltest1.v1 to jamie@localhost;
|
|
grant select, show view on mysqltest1.v2 to jamie@localhost;
|
|
grant select on mysqltest1.t1 to karl@localhost;
|
|
grant select on mysqltest1.t2 to karl@localhost;
|
|
grant select, show view on mysqltest1.v1 to karl@localhost;
|
|
grant select on mysqltest1.v2 to karl@localhost;
|
|
grant select on mysqltest1.t1 to lena@localhost;
|
|
grant select on mysqltest1.t2 to lena@localhost;
|
|
grant select, show view on mysqltest1.v1 to lena@localhost;
|
|
grant show view on mysqltest1.v2 to lena@localhost;
|
|
grant select on mysqltest1.t1 to mhairi@localhost;
|
|
grant select on mysqltest1.t2 to mhairi@localhost;
|
|
grant select, show view on mysqltest1.v1 to mhairi@localhost;
|
|
grant select, show view on mysqltest1.v2 to mhairi@localhost;
|
|
grant select on mysqltest1.t1 to noam@localhost;
|
|
grant select, show view on mysqltest1.v1 to noam@localhost;
|
|
grant select, show view on mysqltest1.v2 to noam@localhost;
|
|
grant select on mysqltest1.t2 to olga@localhost;
|
|
grant select, show view on mysqltest1.v1 to olga@localhost;
|
|
grant select, show view on mysqltest1.v2 to olga@localhost;
|
|
grant select on mysqltest1.t1 to pjotr@localhost;
|
|
grant select on mysqltest1.t2 to pjotr@localhost;
|
|
grant select, show view on mysqltest1.v2 to pjotr@localhost;
|
|
grant select, show view on mysqltest1.v1 to quintessa@localhost;
|
|
... as bob
|
|
select * from v1;
|
|
i
|
|
explain select * from v1;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as cecil
|
|
select * from v1;
|
|
ERROR 42000: SELECT command denied to user 'cecil'@'localhost' for table 'v1'
|
|
explain select * from v1;
|
|
ERROR 42000: SELECT command denied to user 'cecil'@'localhost' for table 'v1'
|
|
... as dan
|
|
select * from v1;
|
|
i
|
|
explain select * from v1;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t1 system NULL NULL NULL NULL 0 const row not found
|
|
... as eugene
|
|
select * from v1;
|
|
i
|
|
explain select * from v1;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as fiona
|
|
select * from v2;
|
|
i j
|
|
show create view v2;
|
|
View Create View character_set_client collation_connection
|
|
v2 CREATE ALGORITHM=UNDEFINED DEFINER=`alice`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select `v1`.`i` AS `i`,`t2`.`j` AS `j` from (`v1` join `t2`) latin1 latin1_swedish_ci
|
|
explain select * from t1;
|
|
ERROR 42000: SELECT command denied to user 'fiona'@'localhost' for table 't1'
|
|
explain select * from v1;
|
|
ERROR 42000: SELECT command denied to user 'fiona'@'localhost' for table 'v1'
|
|
explain select * from t2;
|
|
ERROR 42000: SELECT command denied to user 'fiona'@'localhost' for table 't2'
|
|
explain select * from v2;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as greg
|
|
select * from v2;
|
|
i j
|
|
explain select * from v1;
|
|
ERROR 42000: SELECT command denied to user 'greg'@'localhost' for table 'v1'
|
|
explain select * from v2;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as han
|
|
select * from t3;
|
|
ERROR 42000: SELECT command denied to user 'han'@'localhost' for table 't3'
|
|
explain select * from t3;
|
|
ERROR 42000: SELECT command denied to user 'han'@'localhost' for table 't3'
|
|
select k from t3;
|
|
k
|
|
explain select k from t3;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t3 system NULL NULL NULL NULL 0 const row not found
|
|
select * from v3;
|
|
k
|
|
explain select * from v3;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t3 system NULL NULL NULL NULL 0 const row not found
|
|
... as inga
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as jamie
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as karl
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as lena
|
|
select * from v2;
|
|
ERROR 42000: SELECT command denied to user 'lena'@'localhost' for table 'v2'
|
|
explain select * from v2;
|
|
ERROR 42000: SELECT command denied to user 'lena'@'localhost' for table 'v2'
|
|
... as mhairi
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
id select_type table type possible_keys key key_len ref rows Extra
|
|
1 SIMPLE t1 system NULL NULL NULL NULL 0 const row not found
|
|
1 SIMPLE t2 system NULL NULL NULL NULL 0 const row not found
|
|
... as noam
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as olga
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as pjotr
|
|
select * from v2;
|
|
i j
|
|
explain select * from v2;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as quintessa
|
|
select * from v1;
|
|
i
|
|
explain select * from v1;
|
|
ERROR HY000: EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
|
|
... as root again at last: clean-up time!
|
|
drop user alice@localhost;
|
|
drop user bob@localhost;
|
|
drop user cecil@localhost;
|
|
drop user dan@localhost;
|
|
drop user eugene@localhost;
|
|
drop user fiona@localhost;
|
|
drop user greg@localhost;
|
|
drop user han@localhost;
|
|
drop user inga@localhost;
|
|
drop user jamie@localhost;
|
|
drop user karl@localhost;
|
|
drop user lena@localhost;
|
|
drop user mhairi@localhost;
|
|
drop user noam@localhost;
|
|
drop user olga@localhost;
|
|
drop user pjotr@localhost;
|
|
drop user quintessa@localhost;
|
|
drop database mysqltest1;
|
|
End of 5.0 tests.
|
|
DROP VIEW IF EXISTS v1;
|
|
DROP TABLE IF EXISTS t1;
|
|
CREATE TABLE t1 (i INT);
|
|
CREATE VIEW v1 AS SELECT * FROM t1;
|
|
ALTER VIEW v1 AS SELECT * FROM t1;
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
ALTER DEFINER=no_such@user_1 VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
ALTER ALGORITHM=MERGE VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=MERGE DEFINER=`no_such`@`user_1` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_1') does not exist
|
|
ALTER ALGORITHM=TEMPTABLE DEFINER=no_such@user_2 VIEW v1 AS SELECT * FROM t1;
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_2') does not exist
|
|
SHOW CREATE VIEW v1;
|
|
View Create View character_set_client collation_connection
|
|
v1 CREATE ALGORITHM=TEMPTABLE DEFINER=`no_such`@`user_2` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`i` AS `i` from `t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Note 1449 The user specified as a definer ('no_such'@'user_2') does not exist
|
|
DROP VIEW v1;
|
|
DROP TABLE t1;
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1 ( a INT );
|
|
CREATE TABLE t2 ( b INT );
|
|
INSERT INTO t1 VALUES (1), (2);
|
|
INSERT INTO t2 VALUES (1), (2);
|
|
GRANT CREATE VIEW ON mysqltest1.* TO mysqluser1@localhost;
|
|
GRANT SELECT ON t1 TO mysqluser1@localhost;
|
|
GRANT INSERT ON t2 TO mysqluser1@localhost;
|
|
This would lead to failed assertion.
|
|
CREATE VIEW v1 AS SELECT a, b FROM t1, t2;
|
|
SELECT * FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table 'v1'
|
|
SELECT b FROM v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table 'v1'
|
|
DROP TABLE t1, t2;
|
|
DROP VIEW v1;
|
|
DROP DATABASE mysqltest1;
|
|
DROP USER mysqluser1@localhost;
|
|
USE test;
|
|
End of 5.1 tests.
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1 ( a INT, b INT );
|
|
CREATE TABLE t2 ( a INT, b INT );
|
|
CREATE VIEW v1 AS SELECT a, b FROM t1;
|
|
GRANT SELECT( a ) ON v1 TO mysqluser1@localhost;
|
|
GRANT UPDATE( b ) ON t2 TO mysqluser1@localhost;
|
|
SELECT * FROM mysqltest1.v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table 'v1'
|
|
CREATE VIEW v1 AS SELECT * FROM mysqltest1.t2;
|
|
ERROR 42000: ANY command denied to user 'mysqluser1'@'localhost' for table 't2'
|
|
DROP TABLE t1, t2;
|
|
DROP VIEW v1;
|
|
DROP DATABASE mysqltest1;
|
|
DROP USER mysqluser1@localhost;
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
USE mysqltest1;
|
|
CREATE VIEW v1 AS SELECT * FROM information_schema.tables LIMIT 1;
|
|
CREATE ALGORITHM = TEMPTABLE VIEW v2 AS SELECT 1 AS A;
|
|
CREATE VIEW test.v3 AS SELECT 1 AS a;
|
|
GRANT SELECT ON mysqltest1.* to mysqluser1@localhost;
|
|
GRANT ALL ON test.* TO mysqluser1@localhost;
|
|
PREPARE stmt_v1 FROM "SELECT * FROM mysqltest1.v1";
|
|
PREPARE stmt_v2 FROM "SELECT * FROM mysqltest1.v2";
|
|
REVOKE SELECT ON mysqltest1.* FROM mysqluser1@localhost;
|
|
EXECUTE stmt_v1;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table 'v1'
|
|
EXECUTE stmt_v2;
|
|
ERROR 42000: SELECT command denied to user 'mysqluser1'@'localhost' for table 'v2'
|
|
PREPARE stmt FROM "SELECT a FROM v3";
|
|
EXECUTE stmt;
|
|
a
|
|
1
|
|
DROP VIEW v1, v2;
|
|
DROP DATABASE mysqltest1;
|
|
DROP VIEW test.v3;
|
|
DROP USER mysqluser1@localhost;
|
|
USE test;
|
|
#
|
|
# Bug#35996: SELECT + SHOW VIEW should be enough to display view
|
|
# definition
|
|
#
|
|
CREATE USER mysqluser1@localhost;
|
|
CREATE DATABASE mysqltest1;
|
|
CREATE DATABASE mysqltest2;
|
|
GRANT USAGE, SELECT, CREATE VIEW, SHOW VIEW
|
|
ON mysqltest2.* TO mysqluser1@localhost;
|
|
USE mysqltest1;
|
|
CREATE TABLE t1( a INT );
|
|
CREATE TABLE t2( a INT, b INT );
|
|
CREATE FUNCTION f1() RETURNS INT RETURN 1;
|
|
CREATE VIEW v1 AS SELECT 1 AS a;
|
|
CREATE VIEW v2 AS SELECT 1 AS a, 2 AS b;
|
|
GRANT SELECT ON TABLE t1 TO mysqluser1@localhost;
|
|
GRANT SELECT (a, b) ON TABLE t2 TO mysqluser1@localhost;
|
|
GRANT EXECUTE ON FUNCTION f1 TO mysqluser1@localhost;
|
|
GRANT SELECT ON TABLE v1 TO mysqluser1@localhost;
|
|
GRANT SELECT (a, b) ON TABLE v2 TO mysqluser1@localhost;
|
|
CREATE VIEW v_t1 AS SELECT * FROM t1;
|
|
CREATE VIEW v_t2 AS SELECT * FROM t2;
|
|
CREATE VIEW v_f1 AS SELECT f1() AS a;
|
|
CREATE VIEW v_v1 AS SELECT * FROM v1;
|
|
CREATE VIEW v_v2 AS SELECT * FROM v2;
|
|
GRANT SELECT, SHOW VIEW ON v_t1 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_t2 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_f1 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_v1 TO mysqluser1@localhost;
|
|
GRANT SELECT, SHOW VIEW ON v_v2 TO mysqluser1@localhost;
|
|
CREATE VIEW v_mysqluser1_t1 AS SELECT * FROM mysqltest1.t1;
|
|
CREATE VIEW v_mysqluser1_t2 AS SELECT * FROM mysqltest1.t2;
|
|
CREATE VIEW v_mysqluser1_f1 AS SELECT mysqltest1.f1() AS a;
|
|
CREATE VIEW v_mysqluser1_v1 AS SELECT * FROM mysqltest1.v1;
|
|
CREATE VIEW v_mysqluser1_v2 AS SELECT * FROM mysqltest1.v2;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
REVOKE SELECT ON TABLE t1 FROM mysqluser1@localhost;
|
|
REVOKE SELECT (a) ON TABLE t2 FROM mysqluser1@localhost;
|
|
REVOKE EXECUTE ON FUNCTION f1 FROM mysqluser1@localhost;
|
|
REVOKE SELECT ON TABLE v1 FROM mysqluser1@localhost;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW mysqltest1.v_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_t2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t2` AS select `mysqltest1`.`t2`.`a` AS `a`,`mysqltest1`.`t2`.`b` AS `b` from `mysqltest1`.`t2` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
SHOW CREATE VIEW v_mysqluser1_v2;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v2 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v2` AS select `v2`.`a` AS `a`,`v2`.`b` AS `b` from `mysqltest1`.`v2` latin1 latin1_swedish_ci
|
|
# Testing the case when the views reference missing objects.
|
|
# Obviously, there are no privileges to check for, so we
|
|
# need only each object type once.
|
|
DROP TABLE t1;
|
|
DROP FUNCTION f1;
|
|
DROP VIEW v1;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest1.v_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_f1` AS select `f1`() AS `a` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest1.v_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest1`.`v_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest1.v_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_v1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
REVOKE SHOW VIEW ON v_t1 FROM mysqluser1@localhost;
|
|
REVOKE SHOW VIEW ON v_f1 FROM mysqluser1@localhost;
|
|
REVOKE SHOW VIEW ON v_v1 FROM mysqluser1@localhost;
|
|
SHOW CREATE VIEW mysqltest1.v_t1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table 'v_t1'
|
|
SHOW CREATE VIEW mysqltest1.v_f1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table 'v_f1'
|
|
SHOW CREATE VIEW mysqltest1.v_v1;
|
|
ERROR 42000: SHOW VIEW command denied to user 'mysqluser1'@'localhost' for table 'v_v1'
|
|
SHOW CREATE VIEW v_mysqluser1_t1;
|
|
View Create View character_set_client collation_connection
|
|
v_mysqluser1_t1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_t1` AS select `mysqltest1`.`t1`.`a` AS `a` from `mysqltest1`.`t1` latin1 latin1_swedish_ci
|
|
Warnings:
|
|
Warning 1356 View 'mysqltest2.v_mysqluser1_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SHOW CREATE VIEW v_mysqluser1_f1;
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View Create View character_set_client collation_connection
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v_mysqluser1_f1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_f1` AS select `mysqltest1`.`f1`() AS `a` latin1 latin1_swedish_ci
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Warnings:
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Warning 1356 View 'mysqltest2.v_mysqluser1_f1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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SHOW CREATE VIEW v_mysqluser1_v1;
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View Create View character_set_client collation_connection
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v_mysqluser1_v1 CREATE ALGORITHM=UNDEFINED DEFINER=`mysqluser1`@`localhost` SQL SECURITY DEFINER VIEW `v_mysqluser1_v1` AS select `v1`.`a` AS `a` from `mysqltest1`.`v1` latin1 latin1_swedish_ci
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Warnings:
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Warning 1356 View 'mysqltest2.v_mysqluser1_v1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
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DROP USER mysqluser1@localhost;
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DROP DATABASE mysqltest1;
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DROP DATABASE mysqltest2;
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USE test;
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CREATE TABLE t1( a INT );
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CREATE DEFINER = no_such_user@no_such_host VIEW v1 AS SELECT * FROM t1;
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Warnings:
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Note 1449 The user specified as a definer ('no_such_user'@'no_such_host') does not exist
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SHOW CREATE VIEW v1;
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View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`no_such_user`@`no_such_host` SQL SECURITY DEFINER VIEW `v1` AS select `test`.`t1`.`a` AS `a` from `t1` latin1 latin1_swedish_ci
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Warnings:
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Note 1449 The user specified as a definer ('no_such_user'@'no_such_host') does not exist
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DROP TABLE t1;
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DROP VIEW v1;
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#
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# Bug #46019: ERROR 1356 When selecting from within another
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# view that has Group By
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#
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CREATE DATABASE mysqltest1;
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USE mysqltest1;
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CREATE TABLE t1 (a INT);
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CREATE SQL SECURITY INVOKER VIEW v1 AS SELECT a FROM t1 GROUP BY a;
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CREATE SQL SECURITY INVOKER VIEW v2 AS SELECT a FROM v1;
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CREATE USER mysqluser1;
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GRANT SELECT ON TABLE t1 TO mysqluser1;
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GRANT SELECT, SHOW VIEW ON TABLE v1 TO mysqluser1;
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GRANT SELECT, SHOW VIEW ON TABLE v2 TO mysqluser1;
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SELECT a FROM v1;
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a
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SELECT a FROM v2;
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a
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DROP USER mysqluser1;
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DROP DATABASE mysqltest1;
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USE test;
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#
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# Bug#47734: Assertion failed: ! is_set() when locking a view with non-existing definer
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#
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DROP VIEW IF EXISTS v1;
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CREATE DEFINER=`unknown`@`unknown` SQL SECURITY DEFINER VIEW v1 AS SELECT 1;
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Warnings:
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Note 1449 The user specified as a definer ('unknown'@'unknown') does not exist
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LOCK TABLES v1 READ;
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ERROR HY000: The user specified as a definer ('unknown'@'unknown') does not exist
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DROP VIEW v1;
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#
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# Bug #58499 "DEFINER-security view selecting from INVOKER-security view
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# access check wrong".
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#
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# Check that we correctly handle privileges for various combinations
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# of INVOKER and DEFINER-security views using each other.
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DROP DATABASE IF EXISTS mysqltest1;
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CREATE DATABASE mysqltest1;
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USE mysqltest1;
|
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CREATE TABLE t1 (i INT);
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CREATE TABLE t2 (j INT);
|
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INSERT INTO t1 VALUES (1);
|
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INSERT INTO t2 VALUES (2);
|
|
#
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|
# 1) DEFINER-security view uses INVOKER-security view (covers
|
|
# scenario originally described in the bug report).
|
|
CREATE SQL SECURITY INVOKER VIEW v1_uses_t1 AS SELECT * FROM t1;
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|
CREATE SQL SECURITY INVOKER VIEW v1_uses_t2 AS SELECT * FROM t2;
|
|
CREATE USER 'mysqluser1'@'%';
|
|
GRANT CREATE VIEW ON mysqltest1.* TO 'mysqluser1'@'%';
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|
GRANT SELECT ON t1 TO 'mysqluser1'@'%';
|
|
# To be able create 'v2_uses_t2' we also need select on t2.
|
|
GRANT SELECT ON t2 TO 'mysqluser1'@'%';
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|
GRANT SELECT ON v1_uses_t1 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v1_uses_t2 TO 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser1'.
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
|
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CREATE SQL SECURITY DEFINER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
|
|
#
|
|
# Connection 'default'.
|
|
CREATE USER 'mysqluser2'@'%';
|
|
GRANT SELECT ON v2_uses_t1 TO 'mysqluser2'@'%';
|
|
GRANT SELECT ON v2_uses_t2 TO 'mysqluser2'@'%';
|
|
GRANT SELECT ON t2 TO 'mysqluser2'@'%';
|
|
GRANT CREATE VIEW ON mysqltest1.* TO 'mysqluser2'@'%';
|
|
# Make 'mysqluser1' unable to access t2.
|
|
REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser2'.
|
|
# The below statement should succeed thanks to suid nature of v2_uses_t1.
|
|
SELECT * FROM v2_uses_t1;
|
|
i
|
|
1
|
|
# The below statement should fail due to suid nature of v2_uses_t2.
|
|
SELECT * FROM v2_uses_t2;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
#
|
|
# 2) INVOKER-security view uses INVOKER-security view.
|
|
#
|
|
# Connection 'default'.
|
|
DROP VIEW v2_uses_t1, v2_uses_t2;
|
|
CREATE SQL SECURITY INVOKER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
|
|
CREATE SQL SECURITY INVOKER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
|
|
GRANT SELECT ON v2_uses_t1 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v2_uses_t2 TO 'mysqluser1'@'%';
|
|
GRANT SELECT ON v1_uses_t1 TO 'mysqluser2'@'%';
|
|
GRANT SELECT ON v1_uses_t2 TO 'mysqluser2'@'%';
|
|
#
|
|
# Connection 'mysqluser1'.
|
|
# For both versions of 'v2' 'mysqluser1' privileges should be used.
|
|
SELECT * FROM v2_uses_t1;
|
|
i
|
|
1
|
|
SELECT * FROM v2_uses_t2;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
#
|
|
# Connection 'mysqluser2'.
|
|
# And now for both versions of 'v2' 'mysqluser2' privileges should
|
|
# be used.
|
|
SELECT * FROM v2_uses_t1;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t1' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
SELECT * FROM v2_uses_t2;
|
|
j
|
|
2
|
|
#
|
|
# 3) INVOKER-security view uses DEFINER-security view.
|
|
#
|
|
# Connection 'default'.
|
|
DROP VIEW v1_uses_t1, v1_uses_t2;
|
|
# To be able create 'v1_uses_t2' we also need select on t2.
|
|
GRANT SELECT ON t2 TO 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser1'.
|
|
CREATE SQL SECURITY DEFINER VIEW v1_uses_t1 AS SELECT * FROM t1;
|
|
CREATE SQL SECURITY DEFINER VIEW v1_uses_t2 AS SELECT * FROM t2;
|
|
#
|
|
# Connection 'default'.
|
|
# Make 'mysqluser1' unable to access t2.
|
|
REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser2'.
|
|
# Due to suid nature of v1_uses_t1 and v1_uses_t2 the first
|
|
# select should succeed and the second select should fail.
|
|
SELECT * FROM v2_uses_t1;
|
|
i
|
|
1
|
|
SELECT * FROM v2_uses_t2;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
#
|
|
# 4) DEFINER-security view uses DEFINER-security view.
|
|
#
|
|
# Connection 'default'.
|
|
DROP VIEW v2_uses_t1, v2_uses_t2;
|
|
# To be able create 'v2_uses_t2' we also need select on t2.
|
|
GRANT SELECT ON t2 TO 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser2'.
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t1 AS SELECT * FROM v1_uses_t1;
|
|
CREATE SQL SECURITY DEFINER VIEW v2_uses_t2 AS SELECT * FROM v1_uses_t2;
|
|
#
|
|
# Connection 'default'.
|
|
# Make 'mysqluser1' unable to access t2.
|
|
REVOKE SELECT ON t2 FROM 'mysqluser1'@'%';
|
|
#
|
|
# Connection 'mysqluser2'.
|
|
# Again privileges of creator of innermost views should apply.
|
|
SELECT * FROM v2_uses_t1;
|
|
i
|
|
1
|
|
SELECT * FROM v2_uses_t2;
|
|
ERROR HY000: View 'mysqltest1.v2_uses_t2' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them
|
|
USE test;
|
|
DROP DATABASE mysqltest1;
|
|
DROP USER 'mysqluser1'@'%';
|
|
DROP USER 'mysqluser2'@'%';
|